Ebyte vulnerabilities
We track 13 vulnerabilities in Ebyte products across 2 products. 13 are rated high or critical, and none are known to be exploited. The most recent was published on August 31, 2026.
Latest Ebyte vulnerabilities
- 8.8 High severity
Ebyte NA111-M Firmware: Missing Authorization
The affected Ebyte product does not provide separation between limited and administrative management functions. A low privileged authenticated attacker could access security sensitive configuration functions and modify settings that affect the confidentiality,
- 9.8 Critical severity
Ebyte NA111-M Firmware: Use of a Broken or Risky Cryptographic Algorithm
The affected Ebyte product uses a deprecated hashing algorithm in an authentication-related operation. Under conditions where an attacker can manipulate or predict the authentication exchange, the weak construction may reduce the assurance provided by the auth
- 9.8 Critical severity
Ebyte NA111-M Firmware: Weak Authentication
The affected Ebyte product's vendor configuration utility permits access to administrative functions without verifying the operator's identity under certain credential conditions. An unauthenticated attacker on the adjacent network could modify critical settin
- 8.1 High severity
Ebyte NA111-M Firmware: Missing Authentication for Critical Functionality
Ebyte gateway product's vendor configuration utility does not require authentication before allowing certain disruptive administrative actions when default credentials remain configured. An unauthenticated attacker on the adjacent network could reboot the devi
- 7.5 High severity
Ebyte NE2-D11 Firmware: Use of Client-Side Authentication
The affected Ebyte device relies on client-managed authentication tokens without sufficient server-side validation. An attacker may replay or manipulate authentication tokens to gain unauthorized access to administrative functionality.
- 7.5 High severity
Ebyte NA111-M Firmware: Improper Restriction of Excessive Authentication Attempts
The affected Ebyte device does not restrict repeated authentication attempts through rate limiting or account lockout mechanisms. This could allow an attacker to perform automated authentication attacks against deployments that rely on password based authentic
- 9.8 Critical severity
Ebyte NA111-M Firmware: Use of HTTP Request With Sensitive Query String
An improper protection of authentication tokens vulnerability exists in certain Ebyte gateway products. Authentication tokens used by the web management interface are insufficiently protected during client-side session handling, which may allow an attacker wit
- 8.8 High severity
Ebyte NA111-M Firmware: Cross-Site Request Forgery
The Ebyte device does not adequately verify the origin or authenticity of requests submitted to the web management interface. An unauthenticated remote attacker could persuade an authenticated administrator to visit a crafted page, causing unauthorized configu
- 7.5 High severity
Ebyte NE2-D11 Firmware: Missing Authorization
Certain configuration endpoints may lack proper server-side authorization checks, allowing unauthorized users to access or modify sensitive device settings. This could result in full compromise of device functionality.
- 7.5 High severity
Ebyte NA111-M Firmware: Cleartext Transmission of Sensitive Information
A cleartext transmission of sensitive information vulnerability exists in certain Ebyte gateway products. The web management interface does not adequately protect sensitive communications using transport-layer encryption. An attacker with access to network tra
- 9.8 Critical severity
Ebyte NA111-M Firmware: Missing Authentication for Critical Functionality
Ebyte device web management interface does not consistently enforce authentication before granting access to administrative functionality. An unauthenticated remote attacker could access sensitive configuration information, modify device settings, or disrupt a
- 9.8 Critical severity
Ebyte NA111-M Firmware: Use of Client-Side Authentication
The Ebyte device relies on client side authentication logic that can be reproduced by unauthenticated users. An attacker may generate valid authentication requests and bypass authentication to obtain administrative access to the device.
- 9.8 Critical severity
Ebyte NA111-M Firmware: Cleartext Transmission of Sensitive Information
MQTT credentials and control traffic are transmitted in cleartext, exposing sensitive information to network-level attackers. This may enable unauthorized device impersonation and disruption of messaging functions.